Categories: SpyTrojan

Trojan-Spy.Win32.Stealer.yyn removal tips

The Trojan-Spy.Win32.Stealer.yyn is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan-Spy.Win32.Stealer.yyn virus can do?

  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.

How to determine Trojan-Spy.Win32.Stealer.yyn?


File Info:

crc32: E2E4266Amd5: dad37edf3b190661eb34ad57fc97103fname: DAD37EDF3B190661EB34AD57FC97103F.mlwsha1: 781d24ab722ea0e329b50dacea4a45fcee44a334sha256: d3a7838ae798a5d0271bd35063602eddab284157f1963d1b71812542ba6f92c4sha512: 7f98b6a979960d352e237489ae2f2e0fedd66003a081da64c5ae49adcd343e01f1def326117151935da83ef42e192c1a1be2db990dfe22c1f7a8485816827cf3ssdeep: 24576:JuyBQdB8daoYfRjtjRzOpHyqG1GajaVHqzd8uQ2hUHSYvr1AEWAUhgu6U5NY1Cf:7hdnY5jtjRappGM/Kzd8uPkSouFr6Utype: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: Wextract FileVersion: 11.00.19041.1 (WinBuild.160101.0800)CompanyName: Microsoft CorporationProductName: Internet ExplorerProductVersion: 11.00.19041.1FileDescription: Win32 Cabinet Self-Extractor OriginalFilename: WEXTRACT.EXE Translation: 0x0409 0x04b0

Trojan-Spy.Win32.Stealer.yyn also known as:

K7AntiVirus Spyware ( 0057a2c81 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen13.54776
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.37074989
Cylance Unsafe
Sangfor Trojan.Win32.Wacatac.B
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:MSIL/Generic.d92ea28d
K7GW Spyware ( 0057a2c81 )
Cybereason malicious.b722ea
Cyren W32/MSIL_Kryptik.EMM.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 a variant of MSIL/Spy.Agent.DFY
APEX Malicious
Avast Win32:DangerousSig [Trj]
Kaspersky Trojan-Spy.Win32.Stealer.yyn
BitDefender Trojan.GenericKD.37074989
MicroWorld-eScan Trojan.GenericKD.37074989
Tencent Malware.Win32.Gencirc.10ce5a6c
Ad-Aware Trojan.GenericKD.37074989
Sophos Generic ML PUA (PUA)
McAfee-GW-Edition GenericRXOU-HU!0F12EA30CF69
FireEye Trojan.GenericKD.37074989
Emsisoft Trojan.GenericKD.37074989 (B)
SentinelOne Static AI – Malicious SFX
Avira TR/Spy.Agent.knzmf
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.PSWTroj.Undef.(kcloud)
Microsoft Trojan:Win32/AgentTesla!ml
GData Win32.Trojan.BSE.AKETJC
McAfee Artemis!DAD37EDF3B19
MAX malware (ai score=84)
Malwarebytes Trojan.MalPack.PNG.Generic
Panda Trj/CI.A
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Agent.DFY!tr.spy
AVG Win32:DangerousSig [Trj]
Paloalto generic.ml

How to remove Trojan-Spy.Win32.Stealer.yyn?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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